Iron



FIG. 1 is a front elevation view of my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side elevation view from the left of FIG. 1;

FIG. 6 is a side elevation view from the right of FIG. 1; and,

FIG. 7 is a perspective view thereof from the front and from the left.

I claim the ornamental design for an iron, as shown and described.